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Salivary Gland Neoplasms

This is a short video on the most common neoplasms (tumors and cancers) of the salivary glands. I created this presentation with Google Slides. Image were created or taken from Wikimedia Commons I created this video with the YouTube Video Editor. ADDITIONAL TAGS: Neoplasms of the salivary glands Pleomorphic adenoma Warthin's tumor Mucoepidermoid carcinoma Adenoid cystic carcinoma By Ed Uthman, MD - http://web2.airmail.net/uthman/specim..., Public Domain, https://commons.wikimedia.org/w/index... Pleomorphic adenoma Most common benign salivary gland tumor Usually in parotid gland Pleomorphic: variable appearance architecturally Parenchymatous glands with myoepithelium Stroma with epithelial tissue Diagnose with fine needle aspiration (best: 90% sensitivity), US, CT, or MRI Treat with surgical resection (parotidectomy), but it's a recurrent issue; can become carcinoma Pleomorphic adenoma Warthin's tumor Mucoepidermoid carcinoma Adenoid cystic carcinoma BOTTOM: By Schomynv - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index... LEFT: CC BY-SA 3.0, https://commons.wikimedia.org/w/index... Warthin’s tumor AKA papillary cystadenoma lymphomatosum Second most common benign salivary gland tumor Usually in parotid Histo: germinal centers, cystic spaces, many lymphocytes, condensed chromatin (pyknotic) nuclei Associated with smoking, older people Tumor is slow growing, often painless Pleomorphic adenoma Warthin's tumor Mucoepidermoid carcinoma Adenoid cystic carcinoma CC BY-SA 3.0, https://commons.wikimedia.org/w/index... Mucoepidermoid carcinoma Most common malignant salivary gland tumor Usually starts in parotid, can also be found outside of salivary gland Histo: contains mucinous cells and squamous cells Tumor is slow growing, often painless Associated with CMV Pleomorphic adenoma Warthin's tumor Mucoepidermoid carcinoma Adenoid cystic carcinoma By No machine-readable author provided. KGH assumed (based on copyright claims). - No machine-readable source provided. Own work assumed (based on copyright claims)., CC BY-SA 3.0, https://commons.wikimedia.org/w/index... By Nephron - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index... Adenoid cystic carcinoma Second most common malignant salivary gland tumor Common tumor of the submandibular gland Can also involve other tissues Slow growing Can have distant metastases: eye, lung, brain, sinuses, trachea, breast Treatment is surgical resection, radiation Pleomorphic adenoma Warthin's tumor Mucoepidermoid carcinoma Adenoid cystic carcinoma TOP: By Jto410 - In my clinical work as a diagnostic radiologist, CC BY-SA 3.0, https://commons.wikimedia.org/w/index... BOTTOM: By Nephron - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index...